7f6y

X-ray diffraction
3Å resolution

Complex Structure of antibody BD-503 and RBD-E484K of COVID-19

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero trimer (preferred)
PDBe Complex ID:
PDB-CPX-534790 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
Spike protein S1 Chain: R
Molecule details ›
Chain: R
Length: 223 amino acids
Theoretical weight: 25.12 KDa
Source organism: Severe acute respiratory syndrome coronavirus 2
Expression system: Homo sapiens
UniProt:
  • Canonical: P0DTC2 (Residues: 319-541; Coverage: 18%)
Gene names: 2, S
Sequence domains: Betacoronavirus spike glycoprotein S1, receptor binding
Heavy Chain of BD-503 Chain: H
Molecule details ›
Chain: H
Length: 222 amino acids
Theoretical weight: 23.22 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens
Light Chain of BD-503 Chain: L
Molecule details ›
Chain: L
Length: 215 amino acids
Theoretical weight: 23.42 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PHOTON FACTORY BEAMLINE BL-1A
Spacegroup: C2221
Unit cell:
a: 80.28Å b: 149.071Å c: 146.686Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.203 0.198 0.253
Expression system: Homo sapiens